CH341274A
(en )
1959-09-30
Method and device for the production of flat glass
CH334251A
(en )
1958-11-30
Process for the production of coated glass threads and device for carrying out the process
CH322661A
(en )
1957-06-30
Method and device for the production and finishing of printing blocks
AT196333B
(en )
1958-03-10
Method and device for the production of steel pipes
AT187302B
(en )
1956-10-25
Method and device for the production of porous plastic sheets
AT183067B
(en )
1955-09-10
Process and apparatus for bidistillation
CH345123A
(en )
1960-03-15
Method and device for the production of multilayer glazing elements
AT185660B
(en )
1956-05-25
Method and device for the production of cross-ribbed sheet metal strips for roofing and wall cladding purposes
AT192613B
(en )
1957-10-25
Method and device for the continuous production of rolled corrugated sheets
AT179464B
(en )
1954-09-10
Method and device for the production of gutters u. like
AT180883B
(en )
1955-01-25
Method and device for the production of double roof tiles
AT184202B
(en )
1955-12-27
Method and device for the production of fine-grained steel strip
AT180461B
(en )
1954-12-10
Method and device for deforming sheet metal
AT183955B
(en )
1955-12-10
Method and device for the production of shaped pieces
AT183777B
(en )
1955-11-10
Method and device for the production of metal saw blades
AT178445B
(en )
1954-05-10
Process for the production of wall parts for tiled stoves composed of a multiplicity of tiles and device for carrying out the process
AT180887B
(en )
1955-01-25
Method and device for the production of mineral or slag wool
AT189895B
(en )
1957-05-10
Process for the production of linings in buildings
AT180137B
(en )
1954-11-10
Plate factory and method of making the same
AT185045B
(en )
1956-03-26
Method and device for the production of glass fibers
AT178448B
(en )
1954-05-10
Supports for buildings and processes for their manufacture
AT184804B
(en )
1956-02-25
Method and device for the production of slide fasteners
AT186613B
(en )
1956-08-25
Process and apparatus for bidistillation
AT177786B
(en )
1954-03-10
Process for the production of posters
AT190674B
(en )
1957-07-10
Method and device for the production of thin-walled hoses